Base | Representation |
---|---|
bin | 101010110100011100001… |
… | …010110100000011010100 |
3 | 101102022011122021122021100 |
4 | 222310130022310003110 |
5 | 341202242422210302 |
6 | 10131435530550100 |
7 | 422406342320244 |
oct | 52643412640324 |
9 | 11368148248240 |
10 | 2942525194452 |
11 | a34a10840688 |
12 | 3b6345898330 |
13 | 18462c2b3a1c |
14 | a25c1971b24 |
15 | 5181da46d1c |
hex | 2ad1c2b40d4 |
2942525194452 has 18 divisors (see below), whose sum is σ = 7438049797178. Its totient is φ = 980841731472.
The previous prime is 2942525194447. The next prime is 2942525194471. The reversal of 2942525194452 is 2544915252492.
It is a happy number.
2942525194452 is a `hidden beast` number, since 2 + 9 + 4 + 2 + 52 + 51 + 94 + 452 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2942411899716 + 113294736 = 1715346^2 + 10644^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40868405443 + ... + 40868405514.
Almost surely, 22942525194452 is an apocalyptic number.
It is an amenable number.
2942525194452 is an abundant number, since it is smaller than the sum of its proper divisors (4495524602726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2942525194452 is a wasteful number, since it uses less digits than its factorization.
2942525194452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81736810967 (or 81736810962 counting only the distinct ones).
The product of its digits is 10368000, while the sum is 54.
The spelling of 2942525194452 in words is "two trillion, nine hundred forty-two billion, five hundred twenty-five million, one hundred ninety-four thousand, four hundred fifty-two".
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